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17c58f5fce
This change updates `DirSize` to ignore `os.ErrNotExist` errors, since they are expected during normal WAL cleanup. All other errors continue to propagate. Fixes: #17005 Signed-off-by: Sujal Shah <sujalshah28092004@gmail.com>
38 lines
1.0 KiB
Go
38 lines
1.0 KiB
Go
// Copyright 2019 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package fileutil
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import (
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"os"
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"path/filepath"
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)
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func DirSize(dir string) (int64, error) {
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var size int64
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err := filepath.Walk(dir, func(_ string, info os.FileInfo, err error) error {
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if err != nil {
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// Ignore missing files that may have been deleted during the walk.
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if os.IsNotExist(err) {
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return nil
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}
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return err
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}
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if !info.IsDir() {
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size += info.Size()
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}
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return nil
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})
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return size, err
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}
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